Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 803 bulletins for NEW FLYER
ITS60480
Jun 28, 2022
110000 ELECTRICAL SYSTEM
Technical Instruction describing how to inspect, remove and replace the side console lamp if required.
ITS60452
Jun 22, 2022
350000 EQUIPMENT
Technical Instruction describing how to rework and adjust the stop request pull cord cover.
ITS60401
Jun 20, 2022
220000 SEATS
Technical Instruction describing how to tighten hardware and replace rivets on upper deck cantilever seats where required.
ITS60473
Jun 16, 2022
040000 SERVICE BRAKES, AIR
Technical Instruction describing how to remove and replace the 12V MV8 magnetic valve with 24V MV8 magnetic valve.
ITS60470
Jun 16, 2022
350000 EQUIPMENT
Technical Instruction describing how to remove and replace the incorrect EPA emissions placard.
ITS60469
Jun 16, 2022
350000 EQUIPMENT
Technical Instruction describing how to remove and replace the incorrect EPA emissions placard.
ITS60468
Jun 16, 2022
350000 EQUIPMENT
Technical Instruction describing how to remove and replace the incorrect EPA emissions placard.
ITS60467
Jun 16, 2022
350000 EQUIPMENT
Technical Instruction describing how to remove and replace the incorrect EPA emissions placard.
ITS60466
Jun 16, 2022
350000 EQUIPMENT
Technical Instruction describing how to remove and replace the incorrect EPA emissions placard.
ITS60345
Jun 1, 2022
110000 ELECTRICAL SYSTEM
Technical Instruction describing how to rework the high voltage receptacle assembly.
ITS60429
May 26, 2022
110000 ELECTRICAL SYSTEM
Technical Instruction describing how to install an ultracapacitor delay relay.
ITS60462
May 25, 2022
110000 ELECTRICAL SYSTEM
Technical Instruction describing how to rework dock approach pedestrian alarm wiring.
ITS60428
May 19, 2022
110000 ELECTRICAL SYSTEM
Technical Instruction describing how to install an ultracapacitor delay relay.
ITS60458
May 18, 2022
040000 SERVICE BRAKES, AIR
Technical Instruction describing how to replace the air compressor scroll bearing access plug with a bait well plug.
TSIB 22-05
May 5, 2022
110000 ELECTRICAL SYSTEM
Technical Service Information Bulletin describing how to charge low voltage (12-24v) batteries during stationary engine exhaust regeneration cycle on specifically equipped Xcelsior model diesel-electric hybrid buses.
ITS60433
Apr 1, 2022
160000 STRUCTURE
Technical Instruction describing how to reseal floor seam trims.
ITS60410
Mar 10, 2022
020000 SUSPENSION
This technical instruction describes how to replace dust covers and seal and protect the harnesses associated with the Smart Rider suspension leveling system for 60 foot buses with components installed on all three axles.
ITS60417
Mar 10, 2022
020000 SUSPENSION
This technical instruction describes how to replace dust covers and seal and protect the harnesses associated with the Smart Rider suspension leveling system for 40 foot buses with components installed on both axles.
ITS60418
Mar 10, 2022
020000 SUSPENSION
This technical instruction describes how to replace dust covers and seal and protect the harnesses associated with the Smart Rider suspension leveling system for buses with components only installed on the front axle.
ITS60372
Feb 1, 2022
110000 ELECTRICAL SYSTEM
This Instruction to Service describes how to remove and replace the circuit breakers for a Valeo coolant pump installed on specifically equipped buses.
ITS60373
Feb 1, 2022
110000 ELECTRICAL SYSTEM
This Instruction to Service describes how to remove and repalce the circuit breaker for the Valeo coolant pump installed on specifically equipped buses.
ITS60312
Feb 1, 2022
110000 ELECTRICAL SYSTEM
The Instruction to Service describes the rework procedure for the high voltage charging receptical assembly power cable lugs on specifically equpped buses.
ITS60381
Feb 1, 2022
350000 EQUIPMENT
This Instruction to Service describes how to install a reminder decal for the SDS panel retaining lanyard on specifically equipped buses.
ITS60299
Jan 7, 2022
160000 STRUCTURE
This technical instruction describes the procedure to install a new mounting bracket for dry chemical fire retardant tank on the optional fire suppression system.
ITS60309
Dec 15, 2021
130000 VISIBILITY
This Instruction to Service describes the procedure of removing the Comotech windshield wiper motors and replacing them with Sprague windshield wiper motors on specifically equipped buses.